197839587

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1289}}^1\times {\mathrm{4651}}^1$

素因数の和:5954

約数の個数: 16

約数和(自身を含む): 288051840

約数和(自身を除く): 90212253

約数列:

[1, 3, 11, 33, 1289, 3867, 4651, 13953, 14179, 42537, 51161, 153483, 5995139, 17985417, 65946529, 197839587]

約数ペア:

[(1, 197839587), (3, 65946529), (11, 17985417), (33, 5995139), (1289, 153483), (3867, 51161), (4651, 42537), (13953, 14179)]